EP1911960A3 - Filter device, in particular for filtering combustion air in combustion engines - Google Patents

Filter device, in particular for filtering combustion air in combustion engines Download PDF

Info

Publication number
EP1911960A3
EP1911960A3 EP07116806A EP07116806A EP1911960A3 EP 1911960 A3 EP1911960 A3 EP 1911960A3 EP 07116806 A EP07116806 A EP 07116806A EP 07116806 A EP07116806 A EP 07116806A EP 1911960 A3 EP1911960 A3 EP 1911960A3
Authority
EP
European Patent Office
Prior art keywords
filter device
filtering
combustion
combustion air
combustion engines
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP07116806A
Other languages
German (de)
French (fr)
Other versions
EP1911960A2 (en
EP1911960B1 (en
Inventor
Stefan Walz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mann and Hummel GmbH
Original Assignee
Mann and Hummel GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mann and Hummel GmbH filed Critical Mann and Hummel GmbH
Publication of EP1911960A2 publication Critical patent/EP1911960A2/en
Publication of EP1911960A3 publication Critical patent/EP1911960A3/en
Application granted granted Critical
Publication of EP1911960B1 publication Critical patent/EP1911960B1/en
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/02—Air cleaners
    • F02M35/024—Air cleaners using filters, e.g. moistened
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/02—Air cleaners
    • F02M35/04—Air cleaners specially arranged with respect to engine, to intake system or specially adapted to vehicle; Mounting thereon ; Combinations with other devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Filtering Materials (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)

Abstract

Eine Filtereinrichtung (4) weist ein als Filterschlauch (6) ausgebildetes Filterelement auf, dessen Filterwandung mit einer Feinstfiltrationsbeschichtung aus Nanofasern versehen ist.

Figure imgaf001
A filter device (4) has a filter element designed as a filter tube (6), the filter wall of which is provided with a microfine filtration layer made of nanofibers.
Figure imgaf001
EP07116806A 2006-10-09 2007-09-20 Filter device, in particular for filtering combustion air in combustion engines Not-in-force EP1911960B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102006048076A DE102006048076A1 (en) 2006-10-09 2006-10-09 Filter device, in particular for the filtration of combustion air in internal combustion engines

Publications (3)

Publication Number Publication Date
EP1911960A2 EP1911960A2 (en) 2008-04-16
EP1911960A3 true EP1911960A3 (en) 2010-10-27
EP1911960B1 EP1911960B1 (en) 2012-06-27

Family

ID=39154709

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07116806A Not-in-force EP1911960B1 (en) 2006-10-09 2007-09-20 Filter device, in particular for filtering combustion air in combustion engines

Country Status (3)

Country Link
US (1) US20080086992A1 (en)
EP (1) EP1911960B1 (en)
DE (1) DE102006048076A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010096398A1 (en) * 2009-02-17 2010-08-26 Filtrona Richmond, Inc. Multi-layer, fluid transmissive fiber structures containing nanofibers and a method of manufacturing such structures
CN102395420B (en) 2009-04-13 2014-07-16 恩特格里斯公司 Porous composite membrane
DE102012004610A1 (en) * 2012-03-02 2013-09-05 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Air filter device, air filter and air treatment system
DE102012215877B4 (en) 2012-09-07 2022-01-13 Mahle International Gmbh filter element
EP2895251B1 (en) 2012-09-12 2018-12-26 Camfil AB Filter assembly and filter assembly manufacturing method
DE102013008391A1 (en) * 2013-04-23 2014-10-23 Mann + Hummel Gmbh Filter medium, in particular air filter medium, and filter element, in particular air filter element, with a filter medium
DE112014003579B4 (en) 2013-08-02 2024-05-29 Cummins Filtration Ip, Inc. A composite filter medium and a method for producing the same
DE102013108826B4 (en) 2013-08-14 2016-09-08 ABT System GmbH Compressor with recessed electric motor
CN107497179A (en) * 2017-09-26 2017-12-22 昆山盛纺非织造材料研发中心有限公司 A kind of nano-antibacterial air filtration non-woven material and preparation method thereof
IT201800006072A1 (en) * 2018-06-06 2019-12-06 AIR FILTRATION DEVICE

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030010002A1 (en) * 2000-09-05 2003-01-16 Johnson Bruce A. Mist filtration arrangement utilizing fine fiber layer in contact with media having a pleated construction and floor method
US20040211160A1 (en) * 2002-05-16 2004-10-28 Branofilter Gmbh Multi-layer filter structure and use of a multi-layer filter structure
US20040255783A1 (en) * 2003-06-19 2004-12-23 Graham Kristine M. Cleanable high efficiency filter media structure and applications for use
US20040261381A1 (en) * 2003-06-30 2004-12-30 Mann & Hummel Gmbh Filter element
WO2005095783A1 (en) * 2004-03-31 2005-10-13 Mann+Hummel Gmbh Suction filter for an internal combustion engine of a motor vehicle

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US3353682A (en) * 1966-02-28 1967-11-21 Pall Corp Fluid-permeable fibrous multilayer materials and process of making the same
US3798006A (en) * 1971-12-14 1974-03-19 Tenneco Inc Catalytic converter for exhuast gases
US4280926A (en) * 1978-09-12 1981-07-28 Sakai Chemical Industry Co., Ltd. Method for producing a catalyst and a carrier therefor
US4765915A (en) * 1985-05-23 1988-08-23 The Dow Chemical Company Porous filter media and membrane support means
US4759782A (en) * 1985-07-05 1988-07-26 Pall Corporation Coalescing filter for removal of liquid aerosols from gaseous streams
US4976858A (en) * 1987-08-12 1990-12-11 Toyo Roki Seizo Kabushiki Kaisha Multi-layer filter medium
US4917714A (en) * 1988-12-08 1990-04-17 James River Corporation Filter element comprising glass fibers
US4917942A (en) * 1988-12-22 1990-04-17 Minnesota Mining And Manufacturing Company Nonwoven filter material
US5140980A (en) * 1990-06-13 1992-08-25 Ilc Dover, Inc. Hood mask and air filter system and method of manufacture thereof
US5198007A (en) * 1991-12-05 1993-03-30 The Dow Chemical Company Filter including a porous discriminating layer on a fused single crystal acicular ceramic support, and method for making the same
US5629067A (en) * 1992-01-30 1997-05-13 Ngk Insulators, Ltd. Ceramic honeycomb structure with grooves and outer coating, process of producing the same, and coating material used in the honeycomb structure
DE19645666A1 (en) * 1996-11-06 1998-05-07 Mann & Hummel Filter Filter insert
US6123752A (en) * 1998-09-03 2000-09-26 3M Innovative Properties Company High efficiency synthetic filter medium
GB2344300B (en) * 1998-12-05 2001-01-24 Rohm & Haas A method of coating an uncured mineral substrate
BR0209232B1 (en) * 2001-04-23 2011-07-26 Method for sealing channels in a ceramic hive.
US6572685B2 (en) * 2001-08-27 2003-06-03 Carrier Corporation Air filter assembly having an electrostatically charged filter material with varying porosity
US20070107396A1 (en) * 2005-11-16 2007-05-17 Bilal Zuberi Method and apparatus for a gas-liquid separator

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030010002A1 (en) * 2000-09-05 2003-01-16 Johnson Bruce A. Mist filtration arrangement utilizing fine fiber layer in contact with media having a pleated construction and floor method
US20040211160A1 (en) * 2002-05-16 2004-10-28 Branofilter Gmbh Multi-layer filter structure and use of a multi-layer filter structure
US20040255783A1 (en) * 2003-06-19 2004-12-23 Graham Kristine M. Cleanable high efficiency filter media structure and applications for use
US20040261381A1 (en) * 2003-06-30 2004-12-30 Mann & Hummel Gmbh Filter element
WO2005095783A1 (en) * 2004-03-31 2005-10-13 Mann+Hummel Gmbh Suction filter for an internal combustion engine of a motor vehicle

Also Published As

Publication number Publication date
EP1911960A2 (en) 2008-04-16
US20080086992A1 (en) 2008-04-17
DE102006048076A1 (en) 2008-04-10
EP1911960B1 (en) 2012-06-27

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